Home / 2,693,656,703.60-4,040,485,055.40-1,774,570,828.40

Finding the Fourth Proportional to 2,693,656,703.60, 4,040,485,055.40 and 1,774,570,828.40

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Solution

The fourth proportional to 2,693,656,703.60, 4,040,485,055.40 and 1,774,570,828.40 is: 2,661,856,242.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,656,703.60 : 4,040,485,055.40 = 1,774,570,828.40 : x
  2. Step 2: Convert to fraction form
    2,693,656,703.60/4,040,485,055.40 = 1,774,570,828.40/x
  3. Step 3: Cross multiply
    2,693,656,703.60x = 4,040,485,055.40 × 1,774,570,828.40
  4. Step 4: Simplify right side
    2,693,656,703.60x = 7,170,126,911,898,998,784
  5. Step 5: Solve for x
    x = 7,170,126,911,898,998,784/2,693,656,703.60
  6. Step 6: Final answer
    x = 2,661,856,242.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.